Minor FIX Use tuple indices to access ndarray and avoid numpy FutureW…

…arning (scikit-learn#11701)
neurodata · Jul 29, 2018 · a156524 · a156524
1 parent 54dc0d7
commit a156524
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sklearn/feature_extraction/image.py b/sklearn/feature_extraction/image.py
@@ -286,7 +286,7 @@ def extract_patches(arr, patch_shape=8, extraction_step=1):
 
  patch_strides = arr.strides
 
- slices = [slice(None, None, st) for st in extraction_step]
+ slices = tuple(slice(None, None, st) for st in extraction_step)
  indexing_strides = arr[slices].strides
 
  patch_indices_shape = ((np.array(arr.shape) - np.array(patch_shape)) //